Attachment 302941 Details for Bug 440141 – 64-bit CGI DS removal script

64-bit CGI DS removal script

ds_remove_cgi_64 (text/plain), 8.86 KB, created by Matthew Harmsen on 2008-04-18 21:02:19 UTC

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Creator: Matthew Harmsen

Created: 2008-04-18 21:02:19 UTC

Size: 8.86 KB

patch

obsolete

>#!/usr/bin/env perl
># BEGIN COPYRIGHT BLOCK
># This Program is free software; you can redistribute it and/or modify it under
># the terms of the GNU General Public License as published by the Free Software
># Foundation; version 2 of the License.
># 
># This Program is distributed in the hope that it will be useful, but WITHOUT
># ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
># FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
># 
># You should have received a copy of the GNU General Public License along with
># this Program; if not, write to the Free Software Foundation, Inc., 59 Temple
># Place, Suite 330, Boston, MA 02111-1307 USA.
># 
># Copyright (C) 2007 Red Hat, Inc.
># All rights reserved.
># END COPYRIGHT BLOCK
>#
>
>use lib qw(/usr/lib64/dirsrv/perl);
>
>use strict;
>
>use File::Basename;
>use File::Path;
>use CGI qw(:cgi :oldstyle_urls);
>use Inf;
>###use AdminUtil;
>use Util;
>use FileConn;
>use Resource;
>
># remove_tree($centry, $key, $instname, [$isparent, [$dontremove]])
>#     $centry: entry to look for the path to be removed
>#     $key: key to look for the path in the entry
>#     $instname: instance name "slapd-<ID>" to check the path
>#     $isparent: specify 1 to remove from the parent dir
>#     $dontremove: pattern not to be removed (e.g., ".db$")
>sub remove_tree
>{
>    my $centry = shift;
>    my $key = shift;
>    my $instname = shift;
>    my $isparent = shift;
>    my $dontremove = shift;
>
>    foreach my $path ( @{$centry->{$key}} )
>    {
>        my $rmdir = "";
>        my $rc = 0;
>        if ( 1 == $isparent )
>        {
>            $rmdir = dirname($path);
>        }
>        else
>        {
>            $rmdir = $path;
>        }
>        if ( -d $rmdir && $rmdir =~ /$instname/ )
>        {
>            if ( "" eq "$dontremove" )
>            {
>                $rc = rmtree($rmdir);
>                if ( 0 == $rc )
>                {
>                    print "Content-type: text/plain\n\n";
>                    print "NMC_ErrInfo: $rmdir was not removed.\n";
>                    print STDERR "Warning: $rmdir was not removed.\n";
>                }
>            }
>            else
>            {
>                # Skip the dontremove files
>                $rc = opendir(DIR, $rmdir);
>                if ($rc)
>                {
>                    while (defined(my $file = readdir(DIR)))
>                    {
>                        next if ( "$file" =~ /$dontremove/ );
>                        next if ( "$file" eq "." );
>                        next if ( "$file" eq ".." );
>                        my $rmfile = $rmdir . "/" . $file;
>                        my $rc0 = rmtree($rmfile);
>                        if ( 0 == $rc0 )
>                        {
>                            print "Content-type: text/plain\n\n";
>                            print "NMC_ErrInfo: $rmfile was not removed.\n";
>                            print STDERR "Warning: $rmfile was not removed.\n";
>                        }
>                    }
>                    closedir(DIR);
>                }
>                my $newrmdir = $rmdir . ".removed";
>                my $rc1 = 1;
>                if ( -d $newrmdir )
>                {
>                    $rc1 = rmtree($newrmdir);
>                    if ( 0 == $rc1 )
>                    {
>                        print "Content-type: text/plain\n\n";
>                        print "NMC_ErrInfo: $newrmdir was not removed.\n";
>                        print STDERR "Warning: $newrmdir was not removed.\n";
>                    }
>                }
>                if ( 0 < $rc1 )
>                {
>                    rename($rmdir, $newrmdir);
>                }
>            }
>        }
>    }
>}
>
>sub remove_pidfile
>{
>    my ($type, $instdir, $instname) = @_;
>
>    my $pattern = "^" . $type . ".*=";
>    my $pidline = `grep $pattern $instdir/start-slapd`;
>    chomp($pidline);
>    my ($key, $pidfile) = split(/=/, $pidline);
>    if ( -e $pidfile && $pidfile =~ /$instname/ )
>    {
>        unlink($pidfile);
>    }
>}
>
>###my $res = new Resource("/usr/share/dirsrv/properties/ds_remove.res",
>###                       "/usr/share/dirsrv/properties/setup-ds-admin.res",
>###                       "/usr/share/dirsrv/properties/setup-ds.res");
>
># parse the input parameters
>my $query = new CGI;
>
># call ds_newinst as a GET (GET or POST works, GET is simpler)
>$ENV{REQUEST_METHOD} = "GET";
>$ENV{QUERY_STRING} = $query->query_string();
>
>my $instname = $query->param('InstanceName');
>my ($slapd, $inst) = split(/-/, $instname, 2);
>my $configdir = "/etc/dirsrv/slapd-$inst";
>if ( ! -d $configdir )
>{
>    print "Content-type: text/plain\n\n";
>    print "NMC_ErrInfo: $configdir does not exist\n";
>    print "NMC_Status: 1\n";
>    print STDERR "Error: $configdir does not exist\n";
>    exit 1;
>}
>###my @errs;
>###my $inf = createInfFromConfig($configdir, $inst, \@errs);
>###if (@errs)
>###{
>###    print "Content-type: text/plain\n\n";
>###    print "NMC_ErrInfo: ", $res->getText(@errs), "\n";
>###    print "NMC_Status: 1\n";
>###    print STDERR "Error: ", $res->getText(@errs), "\n";
>###    exit 1;
>###}
>
>### add the parmeters necessary to configure this DS to be managed
>### by the console and to be registered with the config DS - these
>### are usually passed in via the CGI params, or use reasonable
>### default values
>###my $admConf = getAdmConf("/etc/dirsrv/admin-serv");
>###$inf->{General}->{ConfigDirectoryLdapURL} = $query->param('ldap_url') ||
>###    $admConf->{ldapurl};
>###$inf->{General}->{AdminDomain} = $query->param('admin_domain') ||
>###    $admConf->{AdminDomain};
>
># read the config file to find out the paths
>my $dseldif = "/etc/dirsrv/$instname/dse.ldif";
>my $conn = new FileConn($dseldif);
>
>my $dn = "cn=config";
>my $entry = $conn->search($dn, "base", "(cn=*)", 0);
>if (!$entry)
>{
>    print "Content-type: text/plain\n\n";
>    print "NMC_ErrInfo: Search $dn in $dseldif failed: $entry\n";
>    print "NMC_Status: 1\n";
>    print STDERR "Error: Search $dn in $dseldif failed: $entry\n";
>    exit 1;
>}
>
>### Unregister the server from the configuration ds
>### get config ds url from input or admconf
>### get admin id from input or admconf
>### must get admin password from input (PASSWORD_PIPE?)
>### get admin domain
>### config ds info
>###if (!unregisterDSWithConfigDS($inst, \@errs, $inf))
>###{
>###    print "Content-type: text/plain\n\n";
>###    print "NMC_ErrInfo: ", $res->getText(@errs), "\n";
>###    print "NMC_Status: 1\n";
>###    print STDERR "Error:", $res->getText(@errs), "\n";
>###    exit 1;
>###}
>
>$dn = "cn=config,cn=ldbm database,cn=plugins,cn=config";
>my $dbentry = $conn->search($dn, "base", "(cn=*)", 0);
>if (!$dbentry)
>{
>    print "Content-type: text/plain\n\n";
>    print "NMC_ErrInfo: Search $dn in $dseldif failed: $dbentry\n";
>    print "NMC_Status: 1\n";
>    print "Error: Search $dn in $dseldif failed: $dbentry\n";
>    exit 1;
>}
>$conn->close();
>
># stop the server
>my $instdir = "";
>foreach my $path ( @{$entry->{"nsslapd-instancedir"}} )
>{
>    if ( -d $path )
>    {
>        my $prog = $path . "/stop-slapd";
>        if (-x $prog) {
>            $? = 0;
>            # run the CGI
>            my $output = `$prog 2>&1`;
>            my $status = $?;
>            if ($status) {
>                # Ignore the stop failure
>                print "Content-type: text/plain\n\n";
>                print "NMC_ErrInfo: Could not stop directory server: $output\n";
>                print STDERR "Warning: Could not stop directory server: $output\n";
>            }
>            $instdir = $path;    # need to use it later...
>        } else {
>            print "Content-type: text/plain\n\n";
>            print "NMC_ErrInfo: The program $prog does not exist\n";
>            print "NMC_Status: 1\n";
>            print STDERR "Error: The program $prog does not exist\n";
>            exit 1;
>        }
>    }
>}
>    
># remove physical dirs/files
>remove_tree($dbentry, "nsslapd-directory", $instname, 1);
>remove_tree($dbentry, "nsslapd-db-logdirectory", $instname, 1);
>remove_tree($entry, "nsslapd-lockdir", $instname);
>remove_tree($entry, "nsslapd-tmpdir", $instname);
>remove_tree($entry, "nsslapd-bakdir", $instname, 1);
>remove_tree($entry, "nsslapd-errorlog", $instname, 1);
>
># instance dir
>if ( -d $instdir && $instdir =~ /$instname/ )
>{
>    # clean up pid files (if any)
>    remove_pidfile("STARTPIDFILE", $instdir, $instname);
>    remove_pidfile("PIDFILE", $instdir, $instname);
>
>  #  if ( 1 == isConfigDS($instname, "/etc/dirsrv/admin-serv") )
>  #  {
>  #      # if it is the Config DS, adm.conf and local.conf needs to be removed.
>  #      unlink("/etc/dirsrv/admin-serv/adm.conf");
>  #      unlink("/etc/dirsrv/admin-serv/local.conf");
>  #  }
>
>    my $rc = rmtree($instdir);
>    if ( 0 == $rc )
>    {
>        print "Content-type: text/plain\n\n";
>        print "NMC_ErrInfo: $instdir was not removed.\n";
>        print STDERR "Warning: $instdir was not removed.\n";
>    }
>}
># Finally, config dir
>remove_tree($entry, "nsslapd-schemadir", $instname, 1, "\.db\$");
>
># if we got here, report success
>print "Content-type: text/plain\n\n";
>print "NMC_Status: 0\n";
>exit 0;

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Attachments on bug 440141: 302939 | 302940 | 302941